高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (9): 924.

• 研究论文 • 上一篇    下一篇

磷酸硅锰铝分子筛的合成、结构与性能研究

韩淑芸1, 于桂荣2, 周铭2, 魏诠2   

  1. 1. 青岛大学化学系;
    2. 吉林大学化学系
  • 收稿日期:1988-11-20 出版日期:1990-09-24 发布日期:1990-09-24
  • 通讯作者: 韩淑芸, 266000
  • 基金资助:

    国家自然科学基金

Studies on the Synthesis and Properties of Manganese Silicoaluminophosphate Molecular Sieve

Han Shuyun1, Yu Guirdng2, Zhou Ming2, Wei Quan2   

  1. 1. Department of Chemistry, Qingdao University, Qingdao;
    2. Department of Chemistry, Jilin University, Changchun
  • Received:1988-11-20 Online:1990-09-24 Published:1990-09-24

PDF (PC)

被引次数

3

摘要： 用不同于专利的方法合成了磷酸硅锰铝分子筛(MnAPSO-5)的纯相,通过顺磁共振谱、红外光谱、X射线光电子能谱、电子探针波谱分析及晶胞参数测定,确证杂原子锰和硅已进入分子筛骨架。并考察了分子筛的酸性、吸附性能及热稳定性。

关键词: 磷酸硅锰铝, 分子筛, 合成, 性能

Abstract: The pure Manganese Silicoaluminophosphate molecular sieve was synthesized by hydrother-mal crystallization. The structure of MnAPSO-5 has been researched by means of electron paramagnetic resonance spectra, infrared spectra, XPS, electron probe, XRD. The results show that the atoms of manganese and silicon entered into the framework of MnAPSO-5 molecular sieve. Their crystal morphology, surface acidity,ability of adsorption and thermal stability were also investigated.

Key words: Manganese silicoaluminophosphate, Molecular sieve, Synthesis, Property

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